Gearless transmission swing arm type gravity mobile phone support

Abstract

The utility model discloses a swing arm type gravity mobile phone support without gear transmission, and relates to the technical field of mobile phone supports. Comprising a bottom shell, a face shell is arranged on one side of the bottom shell, the interior of the bottom shell is movably connected with a left transmission plate and a right transmission plate through two fixing shafts, and one end of the left transmission plate and one end of the right transmission plate extend to the two sides of the bottom shell correspondingly and are provided with clamping arms; a second driving rod with one end extending into the left transmission plate is arranged on one side of the right transmission plate, a supporting plate is movably arranged in the bottom shell, and one end of the first driving rod extends into the supporting plate. The supporting plate, the left transmission plate and the right transmission plate are in transmission connection through the first driving rod and the second driving rod, gear transmission is not needed, the structural design is simpler and more compact, machining and production are facilitated, the wireless charging coil is installed on the supporting plate and synchronously ascends and descends along with the supporting plate, and the problem that a small-size mobile phone and the wireless charging coil deviate can be solved.

Description

Technical Field

[0001] The utility model relates to the technical field of mobile phone brackets, in particular to a gearless transmission swing arm type gravity mobile phone bracket. Background Art

[0002] The mobile phone holder is designed according to different models and brands of tablet computers, mobile phones, cameras and other digital products. It can support the use of such digital products in order to avoid people suffering from cervical spondylosis for comfort. The mobile phone holder is based on ergonomics, allowing users to use digital products in a more comfortable way.

[0003] A gravity mobile phone holder is a holder that relies on the gravity of the mobile phone to clamp the mobile phone. However, existing gravity mobile phone holders are mostly driven by gear meshing transmission, which has a complex structure and is not conducive to processing and production. In addition, the position of the wireless charging coil of the existing gravity mobile phone holder is fixed. After being clamped by gravity, a small-sized mobile phone cannot be accurately aligned with the wireless charging coil, resulting in poor charging and unsatisfactory use effect. Utility Model Content

[0004] The utility model provides a gearless transmission swing arm type gravity mobile phone bracket to solve the problems in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a gearless transmission swing-arm gravity mobile phone holder, comprising a bottom shell, a surface shell is arranged on one side of the bottom shell, a left transmission plate and a right transmission plate are movably connected to the interior of the bottom shell through two fixed shafts, one end of the left transmission plate and the right transmission plate respectively extend to the two sides of the bottom shell and are provided with clamping arms, a driving rod 1 is arranged on one side of the left transmission plate, a driving rod 2 with one end extending to the interior of the left transmission plate is arranged on one side of the right transmission plate, a support plate is movably arranged inside the bottom shell, one end of the driving rod 1 extends to the interior of the support plate, a wireless charging coil is arranged on the top of the support plate, and the bottom of the support plate extends to the outside of the bottom shell and is provided with a bottom support.

[0006] Furthermore, a mounting plate is provided on the top of the support plate, and the wireless charging coil is installed on one side of the mounting plate.

[0007] Furthermore, a support rod with one end extending into the interior of the support plate is fixedly disposed inside the bottom shell, and a spring located between the support rod and the mounting plate is disposed inside the support plate.

[0008] Furthermore, a waist-shaped hole one which is sleeved with the second driving rod is provided inside the left transmission plate, and a waist-shaped hole two which is sleeved with the first driving rod is provided inside the support plate.

[0009] Furthermore, arc-shaped holes are provided inside the left transmission plate and the right transmission plate, and two limit rods respectively sleeved with the insides of the two arc-shaped holes are fixedly provided inside the bottom shell.

[0010] Furthermore, an active hole opposite to the wireless charging coil is opened inside the face shell, and the active hole is waist-shaped.

[0011] Furthermore, a panel is provided on a side of the surface shell away from the bottom shell.

[0012] Furthermore, a ball head seat is provided on a side of the bottom shell away from the surface shell.

[0013] Furthermore, a charging plate is also provided inside the bottom shell.

[0014] Compared with the prior art, the utility model provides a gearless transmission swing arm gravity mobile phone holder, which has the following beneficial effects:

[0015] The gearless transmission swing arm gravity mobile phone holder has a support plate, a left transmission plate and a right transmission plate connected by a first driving rod and a second driving rod, and does not require gear transmission. The structural design is more streamlined and compact, which is conducive to processing and production. The wireless charging coil is installed on the support plate and rises and falls synchronously with the support plate, which can solve the problem of small-sized mobile phones and wireless charging coils being misaligned. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the surface shell structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the support plate structure of the utility model;

[0019] Figure 4 This is a schematic diagram of the charging board structure of the utility model;

[0020] Figure 5 It is a schematic diagram of the clamping state of the clamping arm of the utility model.

[0021] In the figure: 1. bottom shell; 11. fixed axis; 12. support rod; 13. limit rod; 14. ball head seat; 15. charging plate; 2. surface shell; 21. movable hole; 3. panel; 4. left transmission plate; 41. driving rod one; 42. waist-shaped hole one; 5. right transmission plate; 51. driving rod two; 6. clamping arm; 7. support plate; 71. waist-shaped hole two; 72. mounting plate; 73. spring; 74. bottom support; 8. arc hole; 9. wireless charging coil. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-5 The utility model discloses a gearless transmission swing arm gravity mobile phone holder, comprising a bottom shell 1, a surface shell 2 is arranged on one side of the bottom shell 1, a left transmission plate 4 and a right transmission plate 5 are movably connected to the inside of the bottom shell 1 through two fixed shafts 11, one end of the left transmission plate 4 and the right transmission plate 5 respectively extend to the two sides of the bottom shell 1 and are provided with clamping arms 6, a driving rod 1 41 is arranged on one side of the left transmission plate 4, a driving rod 2 51 with one end extending to the inside of the left transmission plate 4 is arranged on one side of the right transmission plate 5, a support plate 7 is movably arranged inside the bottom shell 1, one end of the driving rod 1 41 extends to the inside of the support plate 7, a wireless charging coil 9 is arranged on the top of the support plate 7, and the bottom of the support plate 7 extends to the outside of the bottom shell 1 and is provided with a bottom support 74.

[0024] Specifically, a mounting plate 72 is provided on the top of the support plate 7, and the wireless charging coil 9 is installed on one side of the mounting plate 72. A support rod 12 with one end extending to the inside of the support plate 7 is fixedly provided inside the bottom shell 1, and a spring 73 located between the support rod 12 and the mounting plate 72 is provided inside the support plate 7. A waist-shaped hole 42 is provided inside the left transmission plate 4 to be sleeved with the driving rod 2 51, and a waist-shaped hole 21 is provided inside the support plate 7 to be sleeved with the driving rod 1 41. When the support plate 7 descends, the mounting plate 72 will compress the spring 73, and the spring 73 is used to drive the support plate 7 to automatically reset. The two ends of the spring 73 are respectively clamped on the mounting plate 72 and the support rod 12 to ensure the stability of the spring 73. The bottom shell 1 is provided with limit plates located on both sides of the support plate 7, which makes the up and down movement of the support plate 7 more stable and will not deviate to the sides. Figure 1When not in use, spring 73 is reset, bottom bracket 74 is lifted, and two clamping arms 6 are in an outward expansion state. When in use, the mobile phone is placed on bottom bracket 74, and the mobile phone automatically presses bottom bracket 74 down by gravity, and bottom bracket 74 drives the support plate 7 to descend and compress spring 73. At the same time, waist-shaped hole 2 71 inside the support plate 7 drives the left transmission plate 4 to rotate with the fixed axis 11 as the center of the circle through driving rod 1 41, and the waist-shaped hole 1 42 inside the left transmission plate 4 drives the right transmission plate 5 to rotate with the fixed axis 11 as the center of the circle through driving rod 2 51. At this time, the left transmission plate 4 and the right transmission plate 5 are in a state of flipping toward each other, so that the two clamping arms 6 move toward each other to clamp the two sides of the mobile phone. In order to solve the problem that the position of the wireless charging coil 9 is fixed, resulting in the small-sized mobile phone being unable to correspond to the position of the charging coil after the bottom bracket 74 descends, resulting in poor charging, the wireless charging coil 9 is installed on the support plate 7 and rises and falls synchronously with the support plate 7, which can solve the problem of the deviation of the wireless charging coil 9.

[0025] Specifically, arc-shaped holes 8 are provided inside the left transmission plate 4 and the right transmission plate 5, and two limit rods 13 are fixedly provided inside the bottom shell 1 and are respectively connected to the inside of the two arc-shaped holes 8. The two arc-shaped holes 8 are respectively aligned with the center of the two fixed shafts 11. The arc-shaped holes 8 cooperate with the limit rods 13 to make the movement process of the left transmission plate 4 and the right transmission plate 5 more stable.

[0026] Specifically, an active hole 21 opposite to the wireless charging coil 9 is opened inside the face shell 2, and the active hole 21 is waist-shaped. The waist-shaped design of the active hole 21 can adapt to the wireless charging coil 9 that moves up and down without blocking the wireless charging coil 9.

[0027] Specifically, a panel 3 is provided on the side of the surface shell 2 away from the bottom shell 1. The panel 3 is used to decorate the surface shell 2. The surface shell 2 can be made of rubber, which effectively reduces the wear and tear on the mobile phone.

[0028] Specifically, a ball head seat 14 is provided on a side of the bottom shell 1 away from the surface shell 2 , and the ball head seat 14 is used to connect a ball head bracket.

[0029] Specifically, a charging plate 15 is further provided inside the bottom shell 1. A notch is provided at the bottom of the bottom shell 1 on one side away from the surface shell 2. The charging interface on the charging plate 15 is exposed through the notch, which makes it convenient for users to insert the charging cable.

[0030] To sum up, in the gearless transmission swing arm gravity mobile phone holder, the support plate 7, the left transmission plate 4 and the right transmission plate 5 are connected by the driving rod 1 41 and the driving rod 2 51, and there is no need to adopt gear transmission. The structural design is more streamlined and compact, which is conducive to processing and production. The wireless charging coil 9 is installed on the support plate 7 and rises and falls synchronously with the support plate 7, which can solve the problem of small-sized mobile phones and the wireless charging coil 9 being offset.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A gearless swing arm gravity mobile phone holder, comprising a bottom shell (1), characterized in that: A surface shell (2) is arranged on one side of the bottom shell (1); a left transmission plate (4) and a right transmission plate (5) are movably connected inside the bottom shell (1) via two fixed shafts (11); one end of the left transmission plate (4) and the right transmission plate (5) respectively extend to the two sides of the bottom shell (1) and are provided with clamping arms (6); a driving rod 1 (41) is arranged on one side of the left transmission plate (4); a driving rod 2 (51) having one end extending to the inside of the left transmission plate (4) is arranged on one side of the right transmission plate (5); a support plate (7) is movably arranged inside the bottom shell (1); one end of the driving rod 1 (41) extends to the inside of the support plate (7); a wireless charging coil (9) is arranged on the top of the support plate (7); and a bottom of the support plate (7) extends to the outside of the bottom shell (1) and is provided with a bottom support (74).

2. The gearless transmission swing arm gravity mobile phone holder according to claim 1, characterized in that: A mounting plate (72) is provided on the top of the support plate (7), and the wireless charging coil (9) is mounted on one side of the mounting plate (72).

3. The gearless transmission swing arm gravity mobile phone holder according to claim 1, characterized in that: A support rod (12) having one end extending into the interior of the support plate (7) is fixedly disposed inside the bottom shell (1), and a spring (73) located between the support rod (12) and the mounting plate (72) is disposed inside the support plate (7).

4. The gearless transmission swing arm gravity mobile phone holder according to claim 1, characterized in that: The left transmission plate (4) is provided with a first waist-shaped hole (42) sleeved with the second driving rod (51), and the support plate (7) is provided with a second waist-shaped hole (71) sleeved with the first driving rod (41).

5. The gearless transmission swing arm gravity mobile phone holder according to claim 1, characterized in that: The left transmission plate (4) and the right transmission plate (5) are both provided with arc-shaped holes (8), and the bottom shell (1) is fixedly provided with two limit rods (13) which are respectively sleeved with the insides of the two arc-shaped holes (8).

6. The gearless transmission swing arm gravity mobile phone holder according to claim 1, characterized in that: An active hole (21) opposite to the wireless charging coil (9) is provided inside the face shell (2), and the active hole (21) is waist-shaped.

7. The gearless transmission swing arm gravity mobile phone holder according to claim 1, characterized in that: A panel (3) is provided on the side of the surface shell (2) away from the bottom shell (1).

8. The gearless transmission swing arm gravity mobile phone holder according to claim 1, characterized in that: A ball head seat (14) is provided on the side of the bottom shell (1) away from the surface shell (2).

9. The gearless transmission swing arm gravity mobile phone holder according to claim 1, characterized in that: A charging plate (15) is also provided inside the bottom shell (1).

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